| 101 | CARL L C | Armstrong County, PA | Gas Property | Dec 2023 |
| 102 | CARL W SNYDER | Armstrong County, PA | Gas Property | Dec 2023 |
| 103 | CARPENTERTOWN COAL & CO | Armstrong County, PA | Oil & Gas Property | Dec 2022 |
| 104 | CHARLES | Armstrong County, PA | Gas Property | Dec 2023 |
| 105 | CHARLES | Armstrong County, PA | Gas Property | Dec 2023 |
| 106 | CHARLES | Armstrong County, PA | Gas Property | Dec 2023 |
| 107 | CHARLES | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 108 | CHARLES L ECHNOZ ET UX | Armstrong County, PA | Gas Property | Dec 2023 |
| 109 | CHARLES M PENCE | Armstrong County, PA | Gas Property | Dec 2023 |
| 110 | CHARLTON UNIT 7H | Armstrong County, PA | Gas Property | Jan 2024 |
| 111 | CHRU | Armstrong County, PA | Gas Property | Dec 2023 |
| 112 | CICALA | Armstrong County, PA | Gas Property | Dec 2023 |
| 113 | CLARK | Armstrong County, PA | Gas Property | Dec 2023 |
| 114 | CLARK WHITACRE | Armstrong County, PA | Gas Property | Dec 2023 |
| 115 | CLAYPOOLE | Armstrong County, PA | Gas Property | Jan 2024 |
| 116 | CLEPPER | Armstrong County, PA | Gas Property | Jan 2024 |
| 117 | CLIFFORD H HUFFMAN | Armstrong County, PA | Gas Property | Dec 2023 |
| 118 | CLINTON VANHORN | Armstrong County, PA | Gas Property | Dec 2023 |
| 119 | CLYDE BROWN | Armstrong County, PA | Gas Property | Dec 2023 |
| 120 | COGLEY | Armstrong County, PA | Gas Property | Dec 2023 |
| 121 | COLWELL | Armstrong County, PA | Gas Property | Dec 2023 |
| 122 | CONERTY | Armstrong County, PA | Oil & Gas Property | Dec 2014 |
| 123 | CORA A BROWN | Armstrong County, PA | Gas Property | Dec 2023 |
| 124 | COUNTY OF ARMSTRONG | Armstrong County, PA | Gas Property | Dec 2023 |
| 125 | CREWE | Armstrong County, PA | Gas Property | Dec 2023 |
| 126 | CROTALLO | Armstrong County, PA | Gas Property | Dec 2023 |
| 127 | CROWNOVER | Armstrong County, PA | Gas Property | Dec 2023 |
| 128 | CROYLE 00 | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 129 | CRYTZER | Armstrong County, PA | Gas Property | Jan 2024 |
| 130 | CULBERTSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 131 | D B TOWNSEND | Armstrong County, PA | Gas Property | Dec 2023 |
| 132 | D B TRAVIS | Armstrong County, PA | Gas Property | Dec 2023 |
| 133 | D C SMITH | Armstrong County, PA | Gas Property | Dec 2023 |
| 134 | D L BRUNER | Armstrong County, PA | Gas Property | Dec 2023 |
| 135 | D L CLOWSER | Armstrong County, PA | Gas Property | Dec 2023 |
| 136 | D LEWIS | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 137 | D SWANK | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 138 | D W LAWSON HE | Armstrong County, PA | Gas Property | Dec 2023 |
| 139 | D WARCHOLAK | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 140 | D WRIGHT | Armstrong County, PA | Gas Property | Dec 2023 |
| 141 | DALE SCHRE | Armstrong County, PA | Gas Property | Dec 2023 |
| 142 | DANKA | Armstrong County, PA | Gas Property | Dec 2023 |
| 143 | DAVID BITTINGER | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 144 | DAVID C BRICE | Armstrong County, PA | Gas Property | Dec 2023 |
| 145 | DAVID LIVENGOOD | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 146 | DAYTON SPORTSM | Armstrong County, PA | Gas Property | Dec 2023 |
| 147 | DEEMER | Armstrong County, PA | Gas Property | Dec 2023 |
| 148 | DENNIS BOYER | Armstrong County, PA | Gas Property | Dec 2023 |
| 149 | DEWEY | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 150 | DICKEY | Armstrong County, PA | Gas Property | Jan 2024 |
| 151 | DONALD G & LOIS JEAN WINDOWS | Armstrong County, PA | Gas Property | Dec 2023 |
| 152 | DONALD STROUP | Armstrong County, PA | Gas Property | Dec 2023 |
| 153 | DOVERSPIKE | Armstrong County, PA | Gas Property | Dec 2023 |
| 154 | DOVERSPIKE EBERLE 00 | Armstrong County, PA | Gas Property | Dec 2023 |
| 155 | DREW KIMMEL | Armstrong County, PA | Gas Property | Dec 2023 |
| 156 | DWIGHT MCKIN | Armstrong County, PA | Gas Property | Dec 2023 |
| 157 | DYNAMITE | Armstrong County, PA | Gas Property | Jan 2024 |
| 158 | E C BEST | Armstrong County, PA | Gas Property | Dec 2023 |
| 159 | E COGLEY ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 160 | E EUGENE COGLEY | Armstrong County, PA | Gas Property | Dec 2023 |
| 161 | E M COGLEY | Armstrong County, PA | Gas Property | Dec 2023 |
| 162 | EARL BARK | Armstrong County, PA | Gas Property | Dec 2023 |
| 163 | EARL C STOCKDILL | Armstrong County, PA | Gas Property | Dec 2023 |
| 164 | EARL CORNMAN | Armstrong County, PA | Gas Property | Dec 2023 |
| 165 | EDGAR E. & ARLINE M | Armstrong County, PA | Gas Property | Dec 2023 |
| 166 | EDWARD GUY DILICK | Armstrong County, PA | Gas Property | Dec 2023 |
| 167 | EDWARD L ECHNOZ | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 168 | EDWARD M WILSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 169 | EDWIN LONG | Armstrong County, PA | Gas Property | Dec 2023 |
| 170 | ELI W MILLER ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 171 | ELIZABETH WILSON WHITE ESTATE | Armstrong County, PA | Gas Property | Dec 2023 |
| 172 | ELLENBERGER 5 | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 173 | ERDLEY | Armstrong County, PA | Gas Property | Dec 2022 |
| 174 | ERNEST D. SMITH ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 175 | ERNEST SMITH | Armstrong County, PA | Gas Property | Dec 2023 |
| 176 | EVELYN M HILTY | Armstrong County, PA | Gas Property | Dec 2023 |
| 177 | EVERETT | Armstrong County, PA | Gas Property | Dec 2023 |
| 178 | EVERETT W RUPERT ETUX | Armstrong County, PA | Gas Property | Dec 2023 |
| 179 | EYLER CANALE 00 | Armstrong County, PA | Gas Property | Dec 2023 |
| 180 | F L TRAVIS | Armstrong County, PA | Gas Property | Dec 2023 |
| 181 | FARSTER | Armstrong County, PA | Gas Property | Dec 2023 |
| 182 | FERGUSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 183 | FILSON | Armstrong County, PA | Gas Property | Dec 2023 |
| 184 | FINDLEY WOLF | Armstrong County, PA | Gas Property | Dec 2023 |
| 185 | FISCUS | Armstrong County, PA | Gas Property | Dec 2023 |
| 186 | FITZGERALD | Armstrong County, PA | Gas Property | Dec 2023 |
| 187 | FLEMING | Armstrong County, PA | Gas Property | Dec 2023 |
| 188 | FLICKINGER 00 | Armstrong County, PA | Gas Property | Dec 2023 |
| 189 | FORD CITY SPORTSMANS CLUB 00 | Armstrong County, PA | Gas Property | Dec 2023 |
| 190 | FOSTER | Armstrong County, PA | Gas Property | Dec 2023 |
| 191 | FOX HOLLOW INVESTMENTS | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 192 | FRANCIS | Armstrong County, PA | Gas Property | Dec 2023 |
| 193 | FRANK M FLEMING | Armstrong County, PA | Gas Property | Dec 2023 |
| 194 | FRANK OBLOCK (F | Armstrong County, PA | Gas Property | Dec 2023 |
| 195 | FRANK SLAVICK | Armstrong County, PA | Gas Property | Dec 2023 |
| 196 | FRANKIE J SHUMAKER ETUX | Armstrong County, PA | Gas Property | Jan 2024 |
| 197 | FRANTZ UNIT 1H | Armstrong County, PA | Gas Property | Jan 2024 |
| 198 | FRED J MATTILIO | Armstrong County, PA | Oil & Gas Property | Dec 2023 |
| 199 | FRED R EAKMAN | Armstrong County, PA | Gas Property | Dec 2023 |
| 200 | FREDERICK J TREGASKES ETUX | Armstrong County, PA | Gas Property | Dec 2023 |